diff --git a/src/cinode-py-client/pyproject.toml b/src/cinode-py-client/pyproject.toml
index f295d04..37325b8 100644
--- a/src/cinode-py-client/pyproject.toml
+++ b/src/cinode-py-client/pyproject.toml
@@ -13,7 +13,7 @@ include = ["CHANGELOG.md", "cinode_api_client/py.typed"]
 
 [tool.poetry.dependencies]
 python = "^3.8"
-httpx = ">=0.26.0,<0.27.0"
+httpx = ">=0.27.0,<0.28.0"
 attrs = ">=21.3.0"
 python-dateutil = "^2.8.0"